Casting nozzle



FIG. 1 is a top plan view of the casting nozzle;

FIG. 2 is an enlarged detailed side view of the casting nozzle shown in circle 2 in FIG. 4;

FIG. 3 is an enlarged detailed perspective view of the casting nozzle shown in circle 3 in FIG. 5;

FIG. 4 is a view of one side of the casting nozzle; and,

FIG. 5 is a view of another side of the casting nozzle.

The broken lines showing the environment are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a casting nozzle, as shown and described. 